Addition Fact Families
Name: _______________________________
Date: _______________________________
Instructions: Complete each fact family triangle. Then write the four related number sentences.
15
7
8
7 + 8 = ______
8 + 7 = ______
15 − 7 = ______
15 − 8 = ______
13
6
___
6 + ____ = 13
____ + 6 = 13
13 − 6 = ______
13 − ____ = 6
___
9
5
9 + 5 = ______
5 + 9 = ______
____ − 9 = 5
____ − 5 = 9
18
___
9
____ + 9 = 18
9 + ____ = 18
18 − ____ = 9
18 − 9 = ______
🌟 Challenge: Create your own fact family!
___
___
___
____ + ____ = ____
____ + ____ = ____
____ − ____ = ____
____ − ____ = ____